| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $117.25 | 12.794% | $132.251 | $132.25 | $132.25 | $132.30 |
| Purchase #2 | $127.45 | 3.112% | $131.4162 | $131.42 | $131.40 | $131.40 |
| Purchase #3 | $219.67 | 13.535% | $249.4023 | $249.40 | $249.40 | $249.40 |
| Purchase #4 | $205.47 | 6.768% | $219.3762 | $219.38 | $219.40 | $219.40 |
| Purchase #5 | $235.92 | 10.204% | $259.9933 | $259.99 | $260.00 | $260.00 |
| Purchase #6 | $168.58 | 6.556% | $179.6321 | $179.63 | $179.65 | $179.60 |
| Purchase #7 | $185.57 | 5.773% | $196.283 | $196.28 | $196.30 | $196.30 |
| 7 purchase totals = | $1,259.91 | $1,368.3541 | $1,368.35 | $1,368.40 | $1,368.40 | |